Soak beans over night and cook according to package directions until nearly done. Sauté turkey sausage until brown in olive oil coated pan. After browning, cut sausage into 1 inch pieces. Add parsnips & carrots to cooked beans. Add chopped celery to beans. Add cut up sausage to beans. Add 6 – 8 cups of broth or water and chicken base and simmer until turkey is thoroughly cooked.